@article{RCM_2008_42_1_a2,
     author = {Primitivo Bel\'en Acosta Hum\'anez and Universitat Polit\`ecnica de Catalunya and Espa\~na},
     title = {Genealog{\'\i}a de permutaciones simples de orden una potencia de dos},
     journal = {Revista colombiana de matematicas},
     pages = {1--14},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/RCM_2008_42_1_a2/}
}